code cleanup:

- define array sizes for functions that take vectors.
- quiet some -Wshadow warnings.
- some copy/paste error in readfile.c made it set the same particle recalc flag twice.

1 files changed, 15 insertions, 6 deletions

diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c
index 1749ad18c9b..60d3b7a8846 100644
--- a/source/blender/blenkernel/intern/particle.c
+++ b/source/blender/blenkernel/intern/particle.c
@@ -1404,7 +1404,8 @@ static void interpolate_pathcache(ParticleCacheKey *first, float t, ParticleCach
 /************************************************/
 /* interpolate a location on a face based on face coordinates */
 void psys_interpolate_face(MVert *mvert, MFace *mface, MTFace *tface, float (*orcodata)[3],
-                           float *w, float *vec, float *nor, float *utan, float *vtan, float *orco, float *ornor)
+                           float w[4], float vec[3], float nor[3], float utan[3], float vtan[3],
+                           float orco[3], float ornor[3])
 {
 	float *v1 = 0, *v2 = 0, *v3 = 0, *v4 = 0;
 	float e1[3], e2[3], s1, s2, t1, t2;
@@ -1747,7 +1748,9 @@ static int psys_map_index_on_dm(DerivedMesh *dm, int from, int index, int index_
 }
 
 /* interprets particle data to get a point on a mesh in object space */
-void psys_particle_on_dm(DerivedMesh *dm, int from, int index, int index_dmcache, const float fw[4], float foffset, float vec[3], float nor[3], float utan[3], float vtan[3], float orco[3], float ornor[3])
+void psys_particle_on_dm(DerivedMesh *dm, int from, int index, int index_dmcache,
+                         const float fw[4], float foffset, float vec[3], float nor[3], float utan[3], float vtan[3],
+                         float orco[3], float ornor[3])
 {
 	float tmpnor[3], mapfw[4];
 	float (*orcodata)[3];
@@ -1843,7 +1846,9 @@ ParticleSystemModifierData *psys_get_modifier(Object *ob, ParticleSystem *psys)
 /*			Particles on a shape				*/
 /************************************************/
 /* ready for future use */
-static void psys_particle_on_shape(int UNUSED(distr), int UNUSED(index), float *UNUSED(fuv), float *vec, float *nor, float *utan, float *vtan, float *orco, float *ornor)
+static void psys_particle_on_shape(int UNUSED(distr), int UNUSED(index),
+                                   float *UNUSED(fuv), float vec[3], float nor[3], float utan[3], float vtan[3],
+                                   float orco[3], float ornor[3])
 {
 	/* TODO */
 	float zerovec[3] = {0.0f, 0.0f, 0.0f};
@@ -1869,7 +1874,9 @@ static void psys_particle_on_shape(int UNUSED(distr), int UNUSED(index), float *
 /************************************************/
 /*			Particles on emitter				*/
 /************************************************/
-void psys_particle_on_emitter(ParticleSystemModifierData *psmd, int from, int index, int index_dmcache, float *fuv, float foffset, float *vec, float *nor, float *utan, float *vtan, float *orco, float *ornor)
+void psys_particle_on_emitter(ParticleSystemModifierData *psmd, int from, int index, int index_dmcache,
+                              float fuv[4], float foffset, float vec[3], float nor[3], float utan[3], float vtan[3],
+                              float orco[3], float ornor[3])
 {
 	if (psmd) {
 		if (psmd->psys->part->distr == PART_DISTR_GRID && psmd->psys->part->from != PART_FROM_VERT) {
@@ -3299,7 +3306,7 @@ void copy_particle_key(ParticleKey *to, ParticleKey *from, int time)
 		to->time = to_time;
 	}
 }
-void psys_get_from_key(ParticleKey *key, float *loc, float *vel, float *rot, float *time)
+void psys_get_from_key(ParticleKey *key, float loc[3], float vel[3], float rot[4], float *time)
 {
 	if (loc) copy_v3_v3(loc, key->co);
 	if (vel) copy_v3_v3(vel, key->vel);
@@ -4415,7 +4422,9 @@ int psys_get_particle_state(ParticleSimulationData *sim, int p, ParticleKey *sta
 	}
 }
 
-void psys_get_dupli_texture(ParticleSystem *psys, ParticleSettings *part, ParticleSystemModifierData *psmd, ParticleData *pa, ChildParticle *cpa, float *uv, float *orco)
+void psys_get_dupli_texture(ParticleSystem *psys, ParticleSettings *part,
+                            ParticleSystemModifierData *psmd, ParticleData *pa, ChildParticle *cpa,
+                            float uv[2], float orco[3])
 {
 	MFace *mface;
 	MTFace *mtface;